Senior Backend Engineer — Payment Platform

Speechify seeks a Software Engineer, Platform in Paris to own backend APIs powering payments, subscriptions, and the TTS platform. You will work across API boundaries, feasibility studies, and feature parity across iOS, Android, web, and extensions in a distributed, async environment.You will join a team that values autonomy, practical judgment, and robust,...

Swan is seeking a Confirmed Software Engineer to join its large tech team for a multi-month project in a fast-growing payments environment. You will own one or more backend initiatives and work on solving complex problems within a reactive architecture.You will collaborate with the product team to design the bank-by-API, improve performance under increasing...

Sunday is building the fastest, simplest way to pay in restaurants. We are seeking a Senior Backend Engineer to join the 3rd-party POS Integrations team, focusing on the platform layer that standardizes how Sunday interacts with the POS ecosystem.You’ll own backend design and occasional front-end fixes, collaborate across product and support, and help ship...

Vibe in Paris is seeking a Senior Backend Engineer to own integrations and the developer platform, shaping scalable API endpoints and data contracts for external partners. You’ll drive architecture, mentor engineers, and collaborate across two continents while leveraging AI-augmented development.You’ll work in a hybrid setup with health insurance, meal...

Speechify seeks a Software Engineer, Platform in Paris to own the platform backend powering payments, subscriptions, auth, and analytics across web, iOS, Android, and extensions. You will optimize cross-client consistency, uphold high uptime, and reduce costs while contributing to a distributed team with asynchronous collaboration.You will work on APIs...

Datadog is seeking a strong technical leader to join the Private Action Runner team and help shape the core execution layer behind action-taking and remediation across customer infrastructure. The role is hands-on, with leadership exposure as the team grows to an Engineering Manager 1 position.You will mentor a team of engineers, contribute to architecture...

EngineersOfAI is seeking a Senior Backend Engineer for the Dashboard Platform team in Paris. This role focuses on infrastructure automation to empower developers at Algolia to better serve customers. Key responsibilities include contributing to operation and deployment, taking ownership of developer experiences, and sharing best practices.The ideal candidate...

Spendesk is seeking a Senior Software Engineer to join the Wallet squad within our Payment Groups, driving reliable, scalable financial services for finance teams. The role is backend-heavy (about 70% backend, 30% frontend) and involves ownership from discovery through deployment across international, multi-entity use cases.You will shape squad directions,...

À propos de l’équipe ✨Constituée aujourd’hui d'environ 70 talents tech (Engineering managers, Développeurs Front-end, Back-end et Fullstack, SRE, Architect cloud, QA Engineers, Salesforce), l'équipe à pour mission de :Développer des features / produits innovant·esContinuer de mettre en place les meilleures pratiques de développementAssurer la...